What to do if operation protection of incorrect wiring in Airwell AWAU-YDV280-H13?
If your Airwell Air Conditioner shows operation protection due to incorrect wiring, rectify it on site by after-sales personnel.
What to do if the current detection of inverter control board 1 and 2 is abnormal in Airwell Air Conditioner?
If the current detection of inverter control board 1 and 2 is abnormal in your Airwell Air Conditioner, correct the connection in accordance with the wiring diagram and ensure negative phase and phase loss are not found.
What to do if the temperature sensors of radiator of inverter control board 1 and 2 are abnormal in Airwell AWAU-YDV280-H13?
If the temperature sensors of the radiator of inverter control board 1 and 2 are abnormal in your Airwell Air Conditioner, adjust the connection between the temperature sensor and the variable frequency board.
What to do if the frequency of compressor 1 and 2 don’t match in Airwell Air Conditioner?
If the frequency of compressor 1 and 2 don’t match in your Airwell Air Conditioner, replace the power module or ensure the communication circuit between the power module and variable frequency board is secured.
General| Brand | Airwell |
|---|---|
| Model | AWAU-YDV280-H13 |
| Category | Air Conditioner |
| Language | English |
Schematic diagrams illustrating piping connections for various outdoor unit models.
Crucial safety instructions and warnings to be followed before and during installation.
Procedures for determining pipe specifications and restrictions for refrigerant piping.
Step-by-step confirmation for trial operation, focusing on wired controller status.
Details functions and settings for BM1 DIP switches related to unit operation.
Details functions and settings for BM2 DIP switches, including quiet running and anti-snow.
Defines BM3 DIP switch functions for unit type and HP setting.
Details BM4 DIP switch functions for quantity lock, drop selection, and protocol.
Explains conditions and procedures for compressor start and protection control.
Details target pressure settings for cooling/heating and their impact on compressor frequency.
Explains high and low-pressure protection mechanisms to prevent system damage.
Details protection measures for compressor overheating based on temperature readings.
Describes how the system manages compressor operating frequency based on current limits.
Lists failure codes displayed on the master unit, their definitions, and descriptions.
Information on LED status indicators for indoor units and their corresponding failure codes.
Steps to detect abnormalities, focusing on sensor checks and connections.
Criteria used to confirm an abnormality, based on AD values and operating conditions.
Lists potential causes for detected abnormalities, such as sensor issues or connection problems.
To Next Page